Extech PQ3470 Bedienungsanleitung

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Specificationssubjecttochangewithoutnotice.

Copyright©2011-2014FLIRSystems,Inc.Allrightsreservedincludingtherightofreproductioninwholeorinpartinanyform.

www.extech.com

6/17/14-R1

SavesdataonanSDcardinExcel

®

format

ForeasytransfertoaPCforanalysis

3-PhaseGraphicalPowerand

HarmonicsAnalyzer

OrderingInformation:

PQ3470........3-PhasePower&HarmonicsAnalyzer/Datalogger

PQ34-2........200ACurrentClampProbes(setof3)

PQ34-12......1200ACurrentClampProbes(setof3)

PQ34-30......3000AFlexibleCurrentClampProbes(setof3)

PQ1000........VoltageTestLeadswithAlligatorClips(4leads)

AvailableKits:

PQ3470-2....200APowerAnalyzerKit:PQ3470withPQ34-2

PQ3470-12..1200APowerAnalyzerKit:PQ3470withPQ34-12

PQ3470-30..3000APowerAnalyzerKit:PQ3470withPQ34-30

Features:

•Largedot-matrix,sun-readable,graphical,backlitLCD

•Fullsystemanalysiswithupto35parameters

-V(phase-to-phase),V(phase-to-ground)

-A(phase-to-ground)

-KW/KVA/KVAR/PF(phase)

-KW/KVA/KVAR/PF(system)

-KWH/KVAH/KVARH/PFH(system)

-Phaseangle

•Select200A,1200ACurrentClampsor3000AFlexible

CurrentProbes(soldseparately)

•AdjustableCurrentTransformerCT(1to600)and

PotentialTransformerPT(1to1000)ratioforhigh

powerdistributionsystems

•On-screenHarmonicsdisplay(1to50thorder)

•SimultaneousdisplayofHarmonicsandWaveform

•DisplayofWaveformwithpeakvalues

•AnalysisofTotalHarmonicDistortion(THD)

•GraphicPhasediagramwith3-Phasesystemparameters

•3-phaseVoltageorCurrentUnbalancedRatio(VUR,AUR)

andunbalancedfactor

•CaptureTransientevents(includingdip,swell,andoutage)

withprogrammablethreshold(%)

•Logupto30,000readingsonaremovableSDmemory

cardinMicrosoftExcel

®

format

•Widesamplingraterange(2secondsto2hours)

•Capturedmeasurementscanbeimported

directlyintoExcelviatheSDmemorycard

•Built-inClockandCalendar

•Easy-to-useonscreenmenu

•Easy-to-holdruggedovermoldedhousing

SpecificationsRangeBasicAccuracy

ACVoltage(Truerms)600.0V±(0.5%rdg)

ACCurrent3000A±(0.5%rdg)

ActivePower(MW)9.999MW±(1.0%rdg)

ApparentPower(MVA)9.999MVA±(1.0%rdg)

ReactivePower(MVAR)9.999MVAR±(1.0%rdg)

PowerFactor0.00to1.00±0.04

FrequencyRange45Hzto65Hz±0.1Hz

Phase-180°to+180.0°±1°

Harmonics1to50th±2%(1to20);±4%(21to31)

CrestFactor1.00to99.99±(5%)

CurrentClampinput200mV,300mV,500mV±(0.5%rdg)

1V,2V,3V;user-selectable

PeakACVoltageAccuracy±(5%)

PeakACCurrentAccuracy±(5%)

ActivePowerEnergy(MWH)0.0kWhto9.999MWH±(2.0%rdg)

ApparentPowerEnergy(MVAH)0.0KVAhto9.999MVAH±(2.0%rdg)

ReactivePowerEnergy(MVARH)0.0kVARhto9.999MVARH±(2.0%rdg)

Datalogging30,000readings(2GBSDmemoryCard)

Dimensions/Weight8.86x4.92x2.52"(225x125x64mm)/2.2lbs(1010g)

BacklitLCDdisplaysnumericalvalues.ThedatacanbestoredinSDmemorycard(included)

andthentransferredfrommetertoPCusingExcel

®

softwareanddataloggedreadings.

ModelPQ34-30

3000A(24”/600mm)Flexible

CurrentClampProbesfor

wrappingaroundbusbars

ModelPQ34-12

1200ACurrentClamp

Probeswith2”(50mm)

jawsize

ModelPQ34-2

200ACurrentClamp

Probeswith0.8"(19mm)

jawsize

ClampProbes(SoldSeparately)

Choosethebestclampprobestofityourapplicationneedsrangingfrom200Ato3000A

andflexiblevstraditionaljawtype.

C

ompletewith4voltageleadswith

a

lligatorclips,8AAbatteries,SDmemory

c

ard,UniversalACadaptor(100to240V),

andcase.Clampprobessoldseparately.

Produktspezifikationen